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Concord Technology (Tianjin) Co,.Ltd
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Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
n-Hexane for HPLC
CAS.No: 110-54-3
Molecular formula:C6H14
Molecular weight: 86.16
colorless transparent liquid
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Test Items
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Specification
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Testing Result
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Assay CH3 (CH2)4 CH3(by GC) , ω / %
|
97.0min
|
97.37
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Density(20℃) , ρ / (g/mL)
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0.660~0.662
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0.660
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Residue on evaporation , ω / %
|
0.0005 max
|
0.0001
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Water(by K-F) , ω / %
|
0.02 max
|
0.006
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UV Absorbance
(1cm cell vs. water)
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at 195 nm
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1.00 max
|
0.552
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at 210 nm
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0.30 max
|
0.120
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at 220 nm
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0.10 max
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0.039
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at 230 nm
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0.05 max
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0.015
|
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at 240 nm
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0.02 max
|
0.005
|
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at 250 nm
|
0.01 max
|
0.000
|
|
Send Inquiry
|
|
Concord Technology (Tianjin) Co,.Ltd
|
Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
Analytical Grade n-Hexane
CAS.No: 110-54-3
Molecular formula:C6H14
Molecular weight: 86.16
colorless transparent liquid
|
Test Items
|
Specification
|
Testing Result
|
|
Assay CH3 (CH2)4 CH3(by GC) , ω / %
|
95min
|
96.63
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Density(20℃) , ρ / (g/mL)
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0.660~0.662
|
0.660
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Residue on evaporation , ω / %
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0.001 max
|
0.0002
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Water(by K-F) , ω / %
|
0.02 max
|
0.004
|
|
Titrable Acid(H+) , (mmol/g)
|
0.0002 max
|
0.00004
|
|
Benzene C6H6 , ω / %
|
0.025 max
|
0.003
|
|
Send Inquiry
|
|
Concord Technology (Tianjin) Co,.Ltd
|
Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
HPLC Preparative Grade n-Hexane
CAS.No: 110-54-3
Molecular formula: C6H14
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Test Items
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Standard
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Testing Result
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|
Assay C6H14 (by GC) , ω / %
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97min
|
98.1
|
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Water-soluble Titable Acid , mmol/g
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0.0003max
|
0.0002
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Residue on evaporation , ω / %
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0.0001 max
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<0.0001
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Water(by K-F) ,ω / %
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0.01 max
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0.009
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Color(APHA)
|
10 max
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<10
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UV Absorbance
(1cm cell vs. water)
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at 220 nm
|
0.30max
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0.087
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at 240 nm
|
0.10max
|
0.020
|
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at 260 nm
|
0.05max
|
0.005
|
|
Send Inquiry
|
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